Home / 445,056.88-614,175.97-241,111.79

Finding the Fourth Proportional to 445,056.88, 614,175.97 and 241,111.79

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Solution

The fourth proportional to 445,056.88, 614,175.97 and 241,111.79 is: 332,732.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,056.88 : 614,175.97 = 241,111.79 : x
  2. Step 2: Convert to fraction form
    445,056.88/614,175.97 = 241,111.79/x
  3. Step 3: Cross multiply
    445,056.88x = 614,175.97 × 241,111.79
  4. Step 4: Simplify right side
    445,056.88x = 148,085,066,583.27
  5. Step 5: Solve for x
    x = 148,085,066,583.27/445,056.88
  6. Step 6: Final answer
    x = 332,732.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.